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xcwd - X current working directory
==================================
xcwd is a simple tool that prints the current working directory of the
currently focused window.
The main goal is to launch applications directly into the same directory as the
focused applications. This is especially useful to open a new terminal or a
file explorer.
Disclaimer
----------
This program is basically a hack, but it works well with my setup and I hope
it will work for you as well :)
This script **can't** retrieve the working directory of a "single instance
application" nor terminal multiplexer, e.g.:
- tmux, screen
- lilyterm
- konsole
- urxvtc with urxvtd
- applications with tabs
The application works with the following terminals:
- urxvt
- xterm
- gnome terminal
- terminology
How it works
------------
- Get the handle of the focused window;
- Try to get the PID of the program using the window's attributes:
- If `_NET_WM_PID` is set, xcwd just reads the value;
- Otherwise it reads the `_NET_WM_CLASS` and compares it to the name of
all the running processes;
- Find the deepest child process;
- Print the working directory of this process to stdout.
If one of these steps fail, xcwd prints the content of the `$HOME` variable.
Requirements
------------
- Linux or FreeBSD
- libX11-dev
Installation
------------
* Clone this repository or [download as ZIP](https://github.com/schischi/xcwd/archive/master.zip)
* `make`
* `make install`
Running xwcd
------------
Simply invoke the 'xcwd' command.
Examples:
* ``urxvt -cd "`xcwd`" ``
* ``xterm -e "cd `xcwd` && /bin/zsh"``
* ``gnome-terminal --working-directory="`xcwd`"``
* ``pcmanfm "`xcwd`" ``
i3 Configuration
----------------
* bindsym $mod+Shift+Return exec ``urxvt -cd "`xcwd`" ``
* bindsym $mod+Shift+Return exec ``xterm -e "cd `xcwd` && $SHELL"``
* bindsym $mod+Shift+Return exec ``gnome-terminal --working-directory="`xcwd`"``
* bindsym $mod+p exec ``pcmanfm "`xcwd`"``
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